Puerto Rico 1:25,000 / prepared by the Army Map Service, Corps of Engineers, U.S. Army

Chicago citation style
United States. Army Map Service. Puerto Rico 1:25,000 / prepared by the Army Map Service, Corps of Engineers, U.S. Army. 1953-1957. Retrieved from the Digital Public Library of America, http://collections.lib.uwm.edu/cdm/ref/collection/agdm/id/5105. (Accessed April 19, 2024.)
APA citation style
United States. Army Map Service, (1953-1957) Puerto Rico 1:25,000 / prepared by the Army Map Service, Corps of Engineers, U.S. Army. Retrieved from the Digital Public Library of America, http://collections.lib.uwm.edu/cdm/ref/collection/agdm/id/5105
MLA citation style
United States. Army Map Service. Retrieved from the Digital Public Library of America <http://collections.lib.uwm.edu/cdm/ref/collection/agdm/id/5105>.
Note: These citations are programmatically generated and may be incomplete.